[INFO] cloning repository https://github.com/yuya008/rs-toy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuya008/rs-toy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuya008%2Frs-toy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuya008%2Frs-toy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2848f460fc7acfd6a9016f326406cec6fd41d91
[INFO] checking yuya008/rs-toy against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuya008%2Frs-toy" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yuya008/rs-toy
[INFO] finished tweaking git repo https://github.com/yuya008/rs-toy
[INFO] tweaked toml for git repo https://github.com/yuya008/rs-toy written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yuya008/rs-toy on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yuya008/rs-toy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e20651ecd795539915c4e4667233c8a4425e0b51faaeb171de1b173f3e8aec01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20651ecd795539915c4e4667233c8a4425e0b51faaeb171de1b173f3e8aec01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20651ecd795539915c4e4667233c8a4425e0b51faaeb171de1b173f3e8aec01", kill_on_drop: false }`
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[INFO] [stdout] 1181f65c6d032b1bf336c922116113d8281855fcf052c32c06cacc3b8e2c8464
[INFO] running `Command { std: "docker" "start" "-a" "1181f65c6d032b1bf336c922116113d8281855fcf052c32c06cacc3b8e2c8464", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
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[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]     Checking rs-toy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/db.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `structopt::StructOpt`
[INFO] [stdout]  --> src/db.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use structopt::StructOpt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> src/handler/test.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::{get, HttpRequest, HttpResponse, Result};
[INFO] [stdout]   |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DB`
[INFO] [stdout]  --> src/server.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::db::{self, DBError, DB};
[INFO] [stdout]   |                                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]  --> src/handler/test.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn welcome(db: Data<DB>, req: HttpRequest) -> HttpResponse {
[INFO] [stdout]   |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/db.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `structopt::StructOpt`
[INFO] [stdout]  --> src/db.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use structopt::StructOpt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> src/handler/test.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::{get, HttpRequest, HttpResponse, Result};
[INFO] [stdout]   |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DB`
[INFO] [stdout]  --> src/server.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::db::{self, DBError, DB};
[INFO] [stdout]   |                                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-toy` (lib) due to 1 previous error; 7 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opt.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /// 数据库连接地址
[INFO] [stdout] 17 | |     #[structopt(
[INFO] [stdout] 18 | |         long,
[INFO] [stdout] 19 | |         default_value = "mysql://root:password@127.0.0.1/test",
[INFO] [stdout] 20 | |         env = "RS_TOY_DB_URL"
[INFO] [stdout] 21 | |     )]
[INFO] [stdout] 22 | |     pub db_url: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]  --> src/handler/test.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn welcome(db: Data<DB>, req: HttpRequest) -> HttpResponse {
[INFO] [stdout]   |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opt.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /// 数据库连接地址
[INFO] [stdout] 17 | |     #[structopt(
[INFO] [stdout] 18 | |         long,
[INFO] [stdout] 19 | |         default_value = "mysql://root:password@127.0.0.1/test",
[INFO] [stdout] 20 | |         env = "RS_TOY_DB_URL"
[INFO] [stdout] 21 | |     )]
[INFO] [stdout] 22 | |     pub db_url: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-toy` (lib test) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1181f65c6d032b1bf336c922116113d8281855fcf052c32c06cacc3b8e2c8464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1181f65c6d032b1bf336c922116113d8281855fcf052c32c06cacc3b8e2c8464", kill_on_drop: false }`
[INFO] [stdout] 1181f65c6d032b1bf336c922116113d8281855fcf052c32c06cacc3b8e2c8464
